package seven;

import com.rabbitmq.client.BuiltinExchangeType;
import com.rabbitmq.client.Channel;
import com.rabbitmq.client.DeliverCallback;
import utils.RabbitMQUtils;

import java.io.IOException;
import java.util.concurrent.TimeoutException;

public class ReceiveLogsTopic02 {

    //交换机的名称
    public static final String EXCHANGE_NAME = "topic_logs";

    //接收消息
    public static void main(String[] args) throws IOException, TimeoutException {
        Channel channel = RabbitMQUtils.getChannel();
        //声明交换机
        channel.exchangeDeclare(EXCHANGE_NAME, BuiltinExchangeType.TOPIC);
        //声明队列
        String queueName = "Q2";
        channel.queueDeclare(queueName,false,false,false,null);
        channel.queueBind(queueName,EXCHANGE_NAME,"*.*.rabbit");
        channel.queueBind(queueName,EXCHANGE_NAME,"lazy.#");

        System.out.println("等待接收消息...");
        
        DeliverCallback deliverCallback = (consumerTag, message) -> {
            System.out.println(new String(message.getBody(),"UTF-8"));
            System.out.println("接收队列："+queueName+"  绑定键:"+message.getEnvelope().getRoutingKey());
        };
        //接收消息
        channel.basicConsume(queueName,true,deliverCallback,consumerTag ->{});
    }
}